HydroLAKES lake · #159254
Tolången
Surface area
1,74km²
Avg depth
9,7m
Volume
16,83km³
Shoreline
14,1km
Administrative coverage
2 dept-equivalent regions (GADM L2)
1 intersecting protected areas
2029929 Tolången
IUCN IVNature Reserve
0.06 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
974 distinct species · 5 333 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Tolången : 19 espèces reliées par 66 interactions GloBI sur 5 types (connectance 18.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
1,74km²
Avg depth
9,7m
Volume
16,830km³
Watershed
14km²
Shoreline
14,1km
Shore dev. idx
3,02
Residence time
2 997days
Elevation
132m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.